Answer Detail: RE: A and B write a testA says " i got a third o...

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Question: A and B write a test
A says " i got a third of the ques. wrong"
B says " i got 5 wrong"
together they got three quarters of the questions correct.
how many did a get correct.

October 10, 2006 02:13:56	#1
muralidavuluri	Member Since: October 2006 Total Comments: 2
RE: A and B write a testA says " i got a third o...
x-5+2/3 x=3/4*2x x=30 so a got 20 (2/3 of x) correct ans

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